Product Testing Data

Results from testing according to the Quality Test Method (QTM) are used to determine if a product has met the Lighting Global Quality Standards. These statistics include both pico-products and solar home system kits. Below are statistics of historical testing performed under the Lighting Global program and a list of products previously supported by the program. Statistics were last updated through December 2017.

Quality Test Method (QTM) Statistics

Market Check Test Statistics

The Market Check Test Policy is used to re-test products that are already supported by Lighting Global. The market check tests help to protect consumers and distributors by ensuring that products sold in the market continue to perform as reported at program entry.

Company Statistics

Lighting Global serves to protect consumers by supporting companies to design and manufacture high-quality products. Below are statistics of the number of companies directly served by Lighting Global.

Previously Supported Products

The following table lists products that were previously supported by Lighting Global and affiliate programs, but no longer have Standardized Specifications Sheets included on this website. There are five reasons that a particular off-grid lighting product may not be included on the website:

• The product has not been tested according to the Lighting Global Quality Assurance framework
• The product has been tested, but did not meet the Lighting Global Quality Standards
• The product previously met the Standards, but the test results have expired
• The product previously met the Standards, but the company chose to replace the product with a new model
• The product previously met the Standards, but its status was revoked based on results of a Market Check Test
• The product previously met the Standards, but its status was revoked due to a court judgement for an intellectual property violation